diff options
Diffstat (limited to 'sound/soc/codecs/wm8731.c')
| -rw-r--r-- | sound/soc/codecs/wm8731.c | 25 |
1 files changed, 0 insertions, 25 deletions
diff --git a/sound/soc/codecs/wm8731.c b/sound/soc/codecs/wm8731.c index 27fc942a5ce..6232afd907e 100644 --- a/sound/soc/codecs/wm8731.c +++ b/sound/soc/codecs/wm8731.c @@ -591,30 +591,6 @@ static void wm8731_unregister(struct wm8731_priv *wm8731) } #if defined(CONFIG_SPI_MASTER) -static int wm8731_spi_write(struct spi_device *spi, const char *data, int len) -{ - struct spi_transfer t; - struct spi_message m; - u8 msg[2]; - - if (len <= 0) - return 0; - - msg[0] = data[0]; - msg[1] = data[1]; - - spi_message_init(&m); - memset(&t, 0, (sizeof t)); - - t.tx_buf = &msg[0]; - t.len = len; - - spi_message_add_tail(&t, &m); - spi_sync(spi, &m); - - return len; -} - static int __devinit wm8731_spi_probe(struct spi_device *spi) { struct snd_soc_codec *codec; @@ -626,7 +602,6 @@ static int __devinit wm8731_spi_probe(struct spi_device *spi) codec = &wm8731->codec; codec->control_data = spi; - codec->hw_write = (hw_write_t)wm8731_spi_write; codec->dev = &spi->dev; dev_set_drvdata(&spi->dev, wm8731); |